How can I plot the first 1000 numbers in my matrix?

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Greg Smith
Greg Smith 2018-6-4
评论： Greg Smith 2018-6-5
I have a 15364 x 6 matrix and I only want to plot the first 167 rows. How can I transform my 15364x6 into a 167x6 while keeping all the numbers in order?

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回答（2 个）

Sid Parida
Sid Parida 2018-6-4
Let A be the original matrix this should do it:
B = A(1:167, :)
See: Matlab Array Indexing
Honglei Chen
Honglei Chen 2018-6-4
You can do
y = x(1:167,:)
where x is the original data matrix.
HTH

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